High strength and high strain rate superplasticity in magnesium alloys

M. Mabuchi, K. Shimojima, Y. Yamada, C. E. Wen, M. Nakamura, T. Asahina, H. Iwasaki, T. Aizawa, K. Higashi

研究成果: Conference article査読

4 被引用数 (Scopus)

抄録

Mechanical properties of fine-grained Mg alloys processed by powder metallurgy (P/M) and ingot metallurgy (I/M) routes have been investigated by tensile tests at room temperature and 573 K. The superplastic strain rate range for the P/M Mg alloys was higher than that for the I/M Mg alloys. Furthermore, the P/M Mg alloys exhibited higher room temperature strength than the I/M Mg alloys. These excellent mechanical properties of the P/M Mg alloys are attributed to a very small grain size of 0.5 ∼ 1 μm.

本文言語English
ページ(範囲)327-332
ページ数6
ジャーナルMaterials Science Forum
357-359
出版ステータスPublished - 2001
外部発表はい
イベントSuperplasticity in Advanced Materials (ICSAM-2000) - Orlando, FL, United States
継続期間: 2000 8月 12000 8月 4

ASJC Scopus subject areas

  • 材料科学(全般)
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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